*
     * @return true if the provider is available
     */
    protected abstract boolean checkAvailabilityNow();

    /**
     * Gets the request timeout in milliseconds.
     *
     * @return the timeout in milliseconds
     */
    protected abstract int getTimeout();

    /**
     * Gets the model name.
     *
     * @return the model name
     */

    protected static final String ID_TOKEN = "id_token";

    /** OAuth2 authorization code parameter name. */
    protected static final String CODE = "code";

    /** Timeout for token acquisition in milliseconds. */
    protected long acquisitionTimeout = 30 * 1000L;

    /** Cache for storing group information to reduce API calls. */
    protected Cache<String, Pair<String[], String[]>> groupCache;

labels.config_parameter=Parametro di configurazione
labels.max_access_count=Numero massimo di accessi
labels.number_of_thread=Numero di thread
labels.interval_time=Intervallo
labels.millisec=millisecondi
labels.permissions=Permessi
labels.virtual_hosts=Host virtuali
labels.virtual_host=Host virtuale
labels.label_type=Etichetta
labels.file_crawling_button_create=Crea

labels.config_parameter=Configuratieparameter
labels.max_access_count=Maximaal aantal toegangspogingen
labels.number_of_thread=Aantal threads
labels.interval_time=Interval
labels.millisec=milliseconden
labels.permissions=Machtigingen
labels.virtual_hosts=Virtuele hosts
labels.virtual_host=Virtuele host
labels.label_type=Label
labels.file_crawling_button_create=Maken

# Whether rate limiting is enabled.
rate.limit.enabled=false
# Maximum number of requests allowed per window.
rate.limit.requests.per.window=100
# Window size in milliseconds.
rate.limit.window.ms=60000
# Duration in milliseconds to block IP when limit exceeded.
rate.limit.block.duration.ms=300000
# Retry-After header value in seconds.
rate.limit.retry.after.seconds=60